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<div class="title">sched.c File Reference</div> </div>
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<div class="textblock"><code>#include <<a class="el" href="__null_8h_source.html">sys/_null.h</a>></code><br />
<code>#include <<a class="el" href="sched_8h_source.html">ubixos/sched.h</a>></code><br />
<code>#include <<a class="el" href="kpanic_8h_source.html">ubixos/kpanic.h</a>></code><br />
<code>#include <<a class="el" href="spinlock_8h_source.html">ubixos/spinlock.h</a>></code><br />
<code>#include <<a class="el" href="endtask_8h_source.html">ubixos/endtask.h</a>></code><br />
<code>#include <<a class="el" href="wait_8h_source.html">ubixos/wait.h</a>></code><br />
<code>#include <<a class="el" href="mount_8h_source.html">vfs/mount.h</a>></code><br />
<code>#include <<a class="el" href="kmalloc_8h_source.html">lib/kmalloc.h</a>></code><br />
<code>#include <<a class="el" href="kprintf_8h_source.html">lib/kprintf.h</a>></code><br />
<code>#include <<a class="el" href="vmm_8h_source.html">vmm/vmm.h</a>></code><br />
<code>#include <<a class="el" href="gdt_8h_source.html">sys/gdt.h</a>></code><br />
<code>#include <<a class="el" href="idt_8h_source.html">sys/idt.h</a>></code><br />
<code>#include <<a class="el" href="8259_8h_source.html">isa/8259.h</a>></code><br />
<code>#include <<a class="el" href="string_8h_source.html">string.h</a>></code><br />
<code>#include <<a class="el" href="assert_8h_source.html">assert.h</a>></code><br />
<code>#include <<a class="el" href="descrip_8h_source.html">sys/descrip.h</a>></code><br />
</div><div class="textblock"><div class="dynheader">
Include dependency graph for sched.c:</div>
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<div class="center"><img src="i386_2sched_8c__incl.png" border="0" usemap="#C_1_2Dev_2git_2UbixOS_2sys_2arch_2i386_2sched_8c" alt=""/></div>
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<p><a href="i386_2sched_8c_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:afb3a51cdf92a160e2706fd1a4d008496"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#afb3a51cdf92a160e2706fd1a4d008496">add_wait_queue</a> (struct <a class="el" href="structwait__queue.html">wait_queue</a> **p, struct <a class="el" href="structwait__queue.html">wait_queue</a> *wait)</td></tr>
<tr class="separator:afb3a51cdf92a160e2706fd1a4d008496"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2d90a1e80b09cc4afcce607bfe2802ed"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a2d90a1e80b09cc4afcce607bfe2802ed">remove_wait_queue</a> (struct <a class="el" href="structwait__queue.html">wait_queue</a> **p, struct <a class="el" href="structwait__queue.html">wait_queue</a> *wait)</td></tr>
<tr class="separator:a2d90a1e80b09cc4afcce607bfe2802ed"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a549a0c1cc47933fa045b200690965cbd"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a549a0c1cc47933fa045b200690965cbd">sched</a> ()</td></tr>
<tr class="separator:a549a0c1cc47933fa045b200690965cbd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aee1d1286c2a03f57a76d84682839d581"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#aee1d1286c2a03f57a76d84682839d581">sched_addDelTask</a> (<a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a> *tmpTask)</td></tr>
<tr class="separator:aee1d1286c2a03f57a76d84682839d581"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a18e47c4bb14b30f210b7b93c611a3782"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a18e47c4bb14b30f210b7b93c611a3782">sched_deleteTask</a> (<a class="el" href="include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a> <a class="el" href="kernel_2elf_8c.html#affd99ec09f321a630ec19d0333e291cd">id</a>)</td></tr>
<tr class="separator:a18e47c4bb14b30f210b7b93c611a3782"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9608fa7a57005270e866d0a8b3a933f3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a9608fa7a57005270e866d0a8b3a933f3">sched_getDelTask</a> ()</td></tr>
<tr class="separator:a9608fa7a57005270e866d0a8b3a933f3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acc9c0d52122a455dbd018fabfc11ab59"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#acc9c0d52122a455dbd018fabfc11ab59">sched_init</a> ()</td></tr>
<tr class="separator:acc9c0d52122a455dbd018fabfc11ab59"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2cbadd034400c65dbd11fd4892ddf26e"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a2cbadd034400c65dbd11fd4892ddf26e">sched_setStatus</a> (<a class="el" href="include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a> pid, <a class="el" href="sched_8h.html#a3fb333b67375561d327e9b5a8ffa03b9">tState</a> state)</td></tr>
<tr class="separator:a2cbadd034400c65dbd11fd4892ddf26e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a08933fe6d593a1c78b9080359f15a0b7"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a08933fe6d593a1c78b9080359f15a0b7">sched_yield</a> ()</td></tr>
<tr class="separator:a08933fe6d593a1c78b9080359f15a0b7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:addf5d772556328769f19029d068d97e3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#addf5d772556328769f19029d068d97e3">schedEndTask</a> (<a class="el" href="include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a> pid)</td></tr>
<tr class="separator:addf5d772556328769f19029d068d97e3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a72500c65ab8c9129b5a9b034cfcfaef9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a72500c65ab8c9129b5a9b034cfcfaef9">schedFindTask</a> (<a class="el" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> <a class="el" href="kernel_2elf_8c.html#affd99ec09f321a630ec19d0333e291cd">id</a>)</td></tr>
<tr class="separator:a72500c65ab8c9129b5a9b034cfcfaef9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a92458df2063761371869cdfe0c9b4ee3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a92458df2063761371869cdfe0c9b4ee3">schedNewTask</a> ()</td></tr>
<tr class="separator:a92458df2063761371869cdfe0c9b4ee3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a63ec7679a323834b440d952457d0b5ef"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a63ec7679a323834b440d952457d0b5ef">wake_up</a> (struct <a class="el" href="structwait__queue.html">wait_queue</a> **q)</td></tr>
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<tr class="memitem:a0034f099839cccda3a35d72c3f088cb5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a0034f099839cccda3a35d72c3f088cb5">wake_up_interruptible</a> (struct <a class="el" href="structwait__queue.html">wait_queue</a> **q)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:a54397bfe18d5da4d50ff03b15f540858"><td class="memItemLeft" align="right" valign="top"><a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a> = 0x0</td></tr>
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<tr class="memitem:a93c7d4c40424b17a73f34f6fd89b2804"><td class="memItemLeft" align="right" valign="top"><a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a93c7d4c40424b17a73f34f6fd89b2804">_usedMath</a> = 0x0</td></tr>
<tr class="separator:a93c7d4c40424b17a73f34f6fd89b2804"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a364f66289b6136606648ea7e2080101f"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="i386_2sched_8c.html#a364f66289b6136606648ea7e2080101f">need_resched</a> = 0</td></tr>
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<h2 class="groupheader">Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#afb3a51cdf92a160e2706fd1a4d008496">◆ </a></span>add_wait_queue()</h2>
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<td class="memname">void add_wait_queue </td>
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<td class="paramtype">struct <a class="el" href="structwait__queue.html">wait_queue</a> ** </td>
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<td class="paramtype">struct <a class="el" href="structwait__queue.html">wait_queue</a> * </td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00299">299</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2d90a1e80b09cc4afcce607bfe2802ed">◆ </a></span>remove_wait_queue()</h2>
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<td class="memname">void remove_wait_queue </td>
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<td class="paramtype">struct <a class="el" href="structwait__queue.html">wait_queue</a> ** </td>
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<td class="paramtype">struct <a class="el" href="structwait__queue.html">wait_queue</a> * </td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00315">315</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a549a0c1cc47933fa045b200690965cbd">◆ </a></span>sched()</h2>
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<td class="memname">void sched </td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00084">84</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
<p class="reference">References <a class="el" href="armv6_2spinlock_8c_source.html#l00047">spinTryLock()</a>.</p>
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Here is the call graph for this function:</div>
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<div class="center"><img src="i386_2sched_8c_a549a0c1cc47933fa045b200690965cbd_cgraph.png" border="0" usemap="#i386_2sched_8c_a549a0c1cc47933fa045b200690965cbd_cgraph" alt=""/></div>
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<h2 class="memtitle"><span class="permalink"><a href="#aee1d1286c2a03f57a76d84682839d581">◆ </a></span>sched_addDelTask()</h2>
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<td class="memname">int sched_addDelTask </td>
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<td class="paramtype"><a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a> * </td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00213">213</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
<p class="reference">References <a class="el" href="sched_8h_source.html#l00066">taskStruct::next</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a18e47c4bb14b30f210b7b93c611a3782">◆ </a></span>sched_deleteTask()</h2>
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<td class="memname">int sched_deleteTask </td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00194">194</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a9608fa7a57005270e866d0a8b3a933f3">◆ </a></span>sched_getDelTask()</h2>
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<td class="memname"><a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a>* sched_getDelTask </td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00222">222</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#acc9c0d52122a455dbd018fabfc11ab59">◆ </a></span>sched_init()</h2>
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<td class="memname">int sched_init </td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00070">70</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2cbadd034400c65dbd11fd4892ddf26e">◆ </a></span>sched_setStatus()</h2>
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<td class="memname">int sched_setStatus </td>
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<td class="paramtype"><a class="el" href="include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a> </td>
<td class="paramname"><em>pid</em>, </td>
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<td class="paramtype"><a class="el" href="sched_8h.html#a3fb333b67375561d327e9b5a8ffa03b9">tState</a> </td>
<td class="paramname"><em>state</em> </td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00291">291</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
<p class="reference">References <a class="el" href="armv6_2sched_8c_source.html#l00207">schedFindTask()</a>, and <a class="el" href="sched_8h_source.html#l00072">taskStruct::state</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a08933fe6d593a1c78b9080359f15a0b7">◆ </a></span>sched_yield()</h2>
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<td class="memname">void sched_yield </td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00270">270</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
<p class="reference">References <a class="el" href="armv6_2sched_8c_source.html#l00080">sched()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#addf5d772556328769f19029d068d97e3">◆ </a></span>schedEndTask()</h2>
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<td class="memname">void schedEndTask </td>
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<td class="paramtype"><a class="el" href="include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a> </td>
<td class="paramname"><em>pid</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00254">254</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
<p class="reference">References <a class="el" href="armv6_2sched_8c_source.html#l00050">_current</a>, <a class="el" href="endtask_8c_source.html#l00044">endTask()</a>, <a class="el" href="sched_8h_source.html#l00063">taskStruct::id</a>, and <a class="el" href="armv6_2sched_8c_source.html#l00244">sched_yield()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a72500c65ab8c9129b5a9b034cfcfaef9">◆ </a></span>schedFindTask()</h2>
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<td class="memname"><a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a>* schedFindTask </td>
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<td class="paramtype"><a class="el" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> </td>
<td class="paramname"><em>id</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00233">233</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a92458df2063761371869cdfe0c9b4ee3">◆ </a></span>schedNewTask()</h2>
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<td class="memname"><a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a>* schedNewTask </td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00156">156</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
<p class="reference">References <a class="el" href="descrip_8h_source.html#l00068">file::f_flag</a>, <a class="el" href="kmalloc_8c_source.html#l00241">kmalloc()</a>, <a class="el" href="armv6_2kpanic_8c_source.html#l00041">kpanic()</a>, <a class="el" href="string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy()</a>, <a class="el" href="string_8h.html#ace4b911463887af5e748326323e99a23">memset()</a>, <a class="el" href="sched_8h_source.html#l00047">NEW</a>, <a class="el" href="thread_8h_source.html#l00042">thread::o_files</a>, <a class="el" href="armv6_2spinlock_8c_source.html#l00055">spinLock()</a>, <a class="el" href="sched_8h_source.html#l00072">taskStruct::state</a>, <a class="el" href="sched_8h_source.html#l00078">taskStruct::td</a>, <a class="el" href="sched_8h_source.html#l00076">taskStruct::usedMath</a>, and <a class="el" href="sched_8h_source.html#l00091">taskStruct::username</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a63ec7679a323834b440d952457d0b5ef">◆ </a></span>wake_up()</h2>
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<td class="memname">void wake_up </td>
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<td class="paramtype">struct <a class="el" href="structwait__queue.html">wait_queue</a> ** </td>
<td class="paramname"><em>q</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00360">360</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0034f099839cccda3a35d72c3f088cb5">◆ </a></span>wake_up_interruptible()</h2>
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<td class="memname">void wake_up_interruptible </td>
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<td class="paramtype">struct <a class="el" href="structwait__queue.html">wait_queue</a> ** </td>
<td class="paramname"><em>q</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00335">335</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
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<h2 class="groupheader">Variable Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a54397bfe18d5da4d50ff03b15f540858">◆ </a></span>_current</h2>
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<td class="memname"><a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a>* _current = 0x0</td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00052">52</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a93c7d4c40424b17a73f34f6fd89b2804">◆ </a></span>_usedMath</h2>
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<td class="memname"><a class="el" href="sched_8h.html#a4096d94f76d96bbf005b9bbd45ed4ae1">kTask_t</a>* _usedMath = 0x0</td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00053">53</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a364f66289b6136606648ea7e2080101f">◆ </a></span>need_resched</h2>
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<td class="memname">int need_resched = 0</td>
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<p class="definition">Definition at line <a class="el" href="i386_2sched_8c_source.html#l00057">57</a> of file <a class="el" href="i386_2sched_8c_source.html">sched.c</a>.</p>
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